FR2450979A1 - Perfectionnements aux indicateurs d'usure de freins a friction - Google Patents
Perfectionnements aux indicateurs d'usure de freins a frictionInfo
- Publication number
- FR2450979A1 FR2450979A1 FR8004938A FR8004938A FR2450979A1 FR 2450979 A1 FR2450979 A1 FR 2450979A1 FR 8004938 A FR8004938 A FR 8004938A FR 8004938 A FR8004938 A FR 8004938A FR 2450979 A1 FR2450979 A1 FR 2450979A1
- Authority
- FR
- France
- Prior art keywords
- drum
- wear
- loop
- signal
- friction brake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
- F16D66/02—Apparatus for indicating wear
- F16D66/021—Apparatus for indicating wear using electrical detection or indication means
- F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness
- F16D66/023—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness directly sensing the position of braking members
- F16D66/024—Sensors mounted on braking members adapted to contact the brake disc or drum, e.g. wire loops severed on contact
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7907726 | 1979-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2450979A1 true FR2450979A1 (fr) | 1980-10-03 |
Family
ID=10503628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8004938A Withdrawn FR2450979A1 (fr) | 1979-03-05 | 1980-03-05 | Perfectionnements aux indicateurs d'usure de freins a friction |
Country Status (7)
Country | Link |
---|---|
US (1) | US4318457A (de) |
JP (1) | JPS55145830A (de) |
DE (1) | DE3008269A1 (de) |
FR (1) | FR2450979A1 (de) |
GB (1) | GB2047828B (de) |
IN (1) | IN150358B (de) |
IT (1) | IT1145331B (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504226A1 (fr) * | 1981-04-21 | 1982-10-22 | Valeo | Capteur d'usure pour un dispositif avertisseur d'usure de garnitures de friction, notamment pour freins et autres applications et son procede de fabrication |
FR2618505A1 (fr) * | 1987-07-24 | 1989-01-27 | Bendix France | Temoin d'usure d'organe de friction pour frein de vehicule automobile et organe de friction equipe de ce temoin |
EP0321661A1 (de) * | 1987-12-19 | 1989-06-28 | Kabelmetal Electro GmbH | Vorrichtung zur Überwachung eines einem Verschleiss unterworfenen Bauteils |
EP0610828A1 (de) * | 1993-02-08 | 1994-08-17 | Sumitomo Wiring Systems, Ltd. | Belagverschleisssensor und Methode zur dessen Herstellung |
EP0814276A1 (de) * | 1996-06-19 | 1997-12-29 | Sumitomo Wiring Systems, Ltd. | Verschleisssensor für Bremsbeläge |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3204305C1 (de) * | 1982-02-09 | 1983-09-29 | Leopold Kostal GmbH & Co KG, 5880 Lüdenscheid | Bremsbelagverschleiß-Überwachungsorgan |
DE3230266A1 (de) * | 1982-08-14 | 1984-02-16 | Textar Gmbh, 5090 Leverkusen | Verschleissanzeigevorrichtung fuer bremsbelaege von scheibenbremsen |
JPH0219638Y2 (de) * | 1985-12-09 | 1990-05-30 | ||
JPH01155716U (de) * | 1988-04-14 | 1989-10-26 | ||
GB2235738B (en) * | 1989-08-25 | 1993-01-27 | Gen Motors France | Brake wear indicating device |
DE4006616A1 (de) * | 1990-03-02 | 1991-09-05 | Perrot Bremse Gmbh Deutsche | Bremsbelagverschleiss-anzeigevorrichtung |
JP2553117Y2 (ja) * | 1991-12-13 | 1997-11-05 | 住友電装株式会社 | ブレーキライニング材の摩耗検知用プローブ |
JP2871315B2 (ja) * | 1992-07-08 | 1999-03-17 | 住友電装株式会社 | ブレーキライニング材の摩耗検知用プローブの製造方法 |
FR2723410B1 (fr) * | 1994-08-08 | 1996-10-31 | Ferodo Abex | Plaquette de frein avec temoin d'usure |
US5763970A (en) * | 1997-03-03 | 1998-06-09 | Lexmark International, Inc. | Encoder system with cover mounted encoder |
US5839545A (en) * | 1997-05-27 | 1998-11-24 | Preston; David M. | Brake wear sensor system with mounting clip |
JPH11230217A (ja) * | 1998-02-18 | 1999-08-27 | Sumitomo Wiring Syst Ltd | 制動片の摩耗検知プローブ |
DE19845091A1 (de) * | 1998-09-30 | 2000-04-06 | Volkswagen Ag | Vorrichtung zur Ermittlung der Stärke eines verschleißenden Belags |
FR2878923B1 (fr) | 2004-12-03 | 2008-06-13 | Renault Sas | Rotor de freinage |
EP3982000A1 (de) * | 2020-10-06 | 2022-04-13 | ZF CV Systems Europe BV | Vorrichtung zur erkennung des verschleisses eines bremsbelages einer scheibenbremse |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1045259B (de) * | 1957-07-12 | 1958-11-27 | Hubert Strang | Elektrische UEberwachungseinrichtung, insbesondere fuer Bremsbelaege von Kraftfahrzeugbremsen |
FR1570517A (de) * | 1968-02-23 | 1969-06-13 | ||
DE7319150U (de) * | 1973-09-06 | Pampus Kg | Bundbuchse mit einer Kabelschleife zum Einsetzen als Verschleißindikator in Bremsbeläge | |
FR2238621A1 (de) * | 1973-07-28 | 1975-02-21 | Nippon Denso Co | |
US4016533A (en) * | 1974-04-26 | 1977-04-05 | Toyota Jidosha Kogyo Kabushiki Kaisha | Device for warning of excessive wear on a brake lining |
FR2399576A1 (fr) * | 1977-08-02 | 1979-03-02 | Sumitomo Electric Industries | Dispositif d'avertissement d'usure pour frein a disque |
FR2403490A1 (fr) * | 1977-09-20 | 1979-04-13 | Sumitomo Electric Industries | Structure de montage pour detecteur d'usure de plaquette de frein |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716113A (en) * | 1969-11-01 | 1973-02-13 | Aisin Seiki | Warning device for indicating wear of friction pads in disk brake |
US3674114A (en) * | 1970-09-11 | 1972-07-04 | Bendix Corp | Brake lining temperature probe |
JPS519563Y2 (de) * | 1971-07-16 | 1976-03-13 | ||
US3783979A (en) * | 1972-05-15 | 1974-01-08 | Girling Ltd | Brake pads and wear indicators therefor |
JPS4976181U (de) * | 1972-10-21 | 1974-07-02 | ||
US4124105A (en) * | 1977-06-27 | 1978-11-07 | Akebono Brake Industry Company, Ltd. | Audible alarm sounding type pad clip device for disc brake |
-
1980
- 1980-03-04 DE DE19803008269 patent/DE3008269A1/de not_active Withdrawn
- 1980-03-05 JP JP2786080A patent/JPS55145830A/ja active Pending
- 1980-03-05 IT IT48075/80A patent/IT1145331B/it active
- 1980-03-05 US US06/127,430 patent/US4318457A/en not_active Expired - Lifetime
- 1980-03-05 FR FR8004938A patent/FR2450979A1/fr not_active Withdrawn
- 1980-03-05 IN IN44/MAS/80A patent/IN150358B/en unknown
- 1980-03-05 GB GB8007509A patent/GB2047828B/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7319150U (de) * | 1973-09-06 | Pampus Kg | Bundbuchse mit einer Kabelschleife zum Einsetzen als Verschleißindikator in Bremsbeläge | |
DE1045259B (de) * | 1957-07-12 | 1958-11-27 | Hubert Strang | Elektrische UEberwachungseinrichtung, insbesondere fuer Bremsbelaege von Kraftfahrzeugbremsen |
FR1570517A (de) * | 1968-02-23 | 1969-06-13 | ||
FR2238621A1 (de) * | 1973-07-28 | 1975-02-21 | Nippon Denso Co | |
US4016533A (en) * | 1974-04-26 | 1977-04-05 | Toyota Jidosha Kogyo Kabushiki Kaisha | Device for warning of excessive wear on a brake lining |
FR2399576A1 (fr) * | 1977-08-02 | 1979-03-02 | Sumitomo Electric Industries | Dispositif d'avertissement d'usure pour frein a disque |
FR2403490A1 (fr) * | 1977-09-20 | 1979-04-13 | Sumitomo Electric Industries | Structure de montage pour detecteur d'usure de plaquette de frein |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504226A1 (fr) * | 1981-04-21 | 1982-10-22 | Valeo | Capteur d'usure pour un dispositif avertisseur d'usure de garnitures de friction, notamment pour freins et autres applications et son procede de fabrication |
FR2618505A1 (fr) * | 1987-07-24 | 1989-01-27 | Bendix France | Temoin d'usure d'organe de friction pour frein de vehicule automobile et organe de friction equipe de ce temoin |
EP0304356A1 (de) * | 1987-07-24 | 1989-02-22 | BENDIX EUROPE Services Techniques S.A. | Kraftfahrzeug-Bremsbelag-Verschleiss-Anzeiger und Belag, der mit diesem Anzeiger ausgestattet ist |
US4869350A (en) * | 1987-07-24 | 1989-09-26 | Bendix France | Wear indicator for a friction member of an automotive brake |
EP0321661A1 (de) * | 1987-12-19 | 1989-06-28 | Kabelmetal Electro GmbH | Vorrichtung zur Überwachung eines einem Verschleiss unterworfenen Bauteils |
EP0610828A1 (de) * | 1993-02-08 | 1994-08-17 | Sumitomo Wiring Systems, Ltd. | Belagverschleisssensor und Methode zur dessen Herstellung |
US5454450A (en) * | 1993-02-08 | 1995-10-03 | Sumitomo Wiring Systems, Ltd. | Wear detection probe with a wire falling out prevention member |
EP0814276A1 (de) * | 1996-06-19 | 1997-12-29 | Sumitomo Wiring Systems, Ltd. | Verschleisssensor für Bremsbeläge |
US5833033A (en) * | 1996-06-19 | 1998-11-10 | Sumitomo Wiring Systems, Ltd. | Wear detector for brake pads |
Also Published As
Publication number | Publication date |
---|---|
IT8048075A0 (it) | 1980-03-05 |
JPS55145830A (en) | 1980-11-13 |
IT1145331B (it) | 1986-11-05 |
IN150358B (de) | 1982-09-18 |
DE3008269A1 (de) | 1980-09-18 |
GB2047828B (en) | 1982-12-15 |
GB2047828A (en) | 1980-12-03 |
US4318457A (en) | 1982-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |